Orion f/3.9 Astrograph on EQ5 mount, Canon EOS 70D at prime focus, Meade DSI II off-axis guide camera
Images captured with APT at ISO 1600, ~100 150 second subs guided/dithered with PhD2
Processed in PixInsight with (more or less) –
Blink to remove poor exposures
Weighted Batch Preprocessing
Dynamic Crop
Dynamic Background Extraction
Background Modelization
Photometric Color Calibration
Blur XTerminator
Noise XTerminator
Multiscale Adaptive Stretch
Local Histogram Equalization
Multiscale Linear Transform
Color Saturation
by CletusDSpuckler